Great design! I have found a solution but I'm not sure it's the intended one. Can you tell which are the two tricks needed (in a spoiler) ?
Great little nugget. A bit too much red herring for me. The tricks to use are: Spoiler Hercules (the R version, normally not called Hercules) and claustrophobia.
@Jóh - you hit it right on the head with me and hidden. Many creators hide stuff to make their levels not easy but levels can be fun and challenging without the hidden.